Delete columns

Hi,
Please edit the page that contains the blank space using tagDiv Composer: https://prnt.sc/h_eytb726VuP
Scroll down to the section with the empty columns. It should look similar to this:
https://prnt.sc/VI8eMxuDH38p
Move your mouse over the empty column until you see ROW. Hover over it, then right-click and choose Delete from the menu.
Alternative ways to remove it:
– click on Row and press the Delete key on your keyboard.
– click and hold the Row, then drag it to the bottom-right red box (the delete area) to remove the element – https://prnt.sc/MdsxTH4RbnFe
Thank you!